Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7940429 | Image forming apparatus | Koki Watanabe, Jiro Shirakata, Koji Takematsu, Shinichiro Hosoi | 2011-05-10 |
| 7842906 | Image forming apparatus | Koji Takematsu, Koki Watanabe, Jiro Shirakata | 2010-11-30 |
| 7782503 | Image reading apparatus and method for controlling the same | Katsuhiro Ishido, Shouhei Takeda, Jiro Futagawa, Yuichi Makino, Takashi Soya +3 more | 2010-08-24 |
| 7719726 | Image reading apparatus and method of displaying alien substance location thereof | Masafumi Kamei, Tetsuro Fukusaka, Kazunori Togashi, Katsuhiro Ishido, Takashi Soya +3 more | 2010-05-18 |
| 7700896 | Image heating device using induction heating system | Koki Watanabe, Shouhei Takeda, Jiro Shirakata, Koji Takematsu, Koichiro Nishimura | 2010-04-20 |
| 7657217 | Image heating apparatus and method for manufacturing image heating apparatus | Koki Watanabe, Jiro Shirakata, Koji Takematsu | 2010-02-02 |
| 7561822 | Image forming apparatus with casing having metal plates on each peripheral side | Koki Watanabe, Jiro Shirakata, Koji Takematsu, Shinichiro Hosoi | 2009-07-14 |
| 7465906 | Image heating apparatus | Koki Watanabe, Jiro Shirakata, Koji Takematsu | 2008-12-16 |
| 7462804 | Induction image heating apparatus | Jiro Shirakata, Shouhei Takeda, Koki Watanabe, Koji Takematsu, Koichiro Nishimura | 2008-12-09 |
| 7442905 | Image heating apparatus | Koki Watanabe, Jiro Shirakata, Koji Takematsu | 2008-10-28 |
| 7397017 | Image heating apparatus | Shinichiro Hosoi, Koki Watanabe, Jiro Shirakata, Koji Takematsu | 2008-07-08 |
| 7348524 | Image forming apparatus | Koji Takematsu, Koki Watanabe, Jiro Shirakata | 2008-03-25 |
| 7319210 | Image heating apparatus | Shinichiro Hosoi, Koki Watanabe, Jiro Shirakata, Koji Takematsu | 2008-01-15 |
| 7315714 | Image forming apparatus including a controller for controlling a moving speed of a moving member holding a plurality of developing devices | — | 2008-01-01 |
| 7271371 | Magnetic flux image heating apparatus with shaped heat rotation member | Koji Takematsu, Koki Watanabe, Jiro Shirakata | 2007-09-18 |
| 7199339 | Heating apparatus | Jiro Shirakata, Koji Takematsu, Koki Watanabe | 2007-04-03 |
| 7155147 | Image forming apparatus | — | 2006-12-26 |
| 6314254 | Operation unit, and an image forming apparatus including the operation unit | — | 2001-11-06 |
| 5681036 | Sheet feeding device with control of skew-correction | Yasumi Yoshida, Kazuo Shishido | 1997-10-28 |